Catalogue Lubrifiants
RUBIA WORKS 1000 15W-40
Very high performance, multi-grade engine oil dedicated to engines of Earthmoving, Construction or Mining machinery from worldwide origins.
RUBIA OPTIMA 1100 15W-40
Mineral lubricant for diesel engines, suitable for use in on road applications, based onthe latest CK-4 specification.
RUBIA OPTIMA 1100 FE 10W-30
Synthetic technology Low SAPS lubricant for diesel engines, suitable for on-road heavy-duty applications, with Fuel Economy technology based on the latest CK-4 specification.
RUBIA OPTIMA 3100 FE 10W-30
Synthetic technology low-SAPS engine oil with Fuel Economy technology based on the latest API CK 4 specification, suitable for on-road heavy-duty applications.
RUBIA WORKS 5000 FE 5W-30
Very high performance, synthetic based low-SAPS diesel-engine oil, used in off-road heavy-duty applications with Fuel Economy technology.